diff --git a/jrx/jex.eterms b/jrx/jex.eterms
index 7a006fd..d69a115 100644
--- a/jrx/jex.eterms
+++ b/jrx/jex.eterms
@@ -1,5 +1,5 @@
-{type, extension}.
+{type, library}.
 {realm, local}.
 {name, jrx}.
 {version, "0.1.0"}.
-{deps, []}.
+{deps, ["local-tweetnacl-1.0.3"]}.
diff --git a/jrx/popup.html b/jrx/popup.html
index abf566a..ae321c3 100644
--- a/jrx/popup.html
+++ b/jrx/popup.html
@@ -37,7 +37,6 @@
     </table>
     <ul id="keypairs">
     </ul>
-    <button id="generate">Generate New Keypair</button>
 </div>
 
 <pre id="scratch">
@@ -45,7 +44,7 @@
 
 
 <!-- including nacl here -->
-<script src="nacl.js"></script>
+<script src="dist/jex_include/local-nacl-1.0.3/nacl.js"></script>
 <script type="module" src="dist/popup.js"></script>
 
 </body>
diff --git a/jrx/src/background.ts b/jrx/src/background.ts
index 0e28a8b..d78e747 100644
--- a/jrx/src/background.ts
+++ b/jrx/src/background.ts
@@ -9,11 +9,13 @@
  */
 
 
-export {
-    // types
+export type {
     jr_data,
     named_keypair,
     keypair
+}
+
+export {
     // top-level getters/setters
 };
 
@@ -33,7 +35,7 @@ type jr_data
  *
  * @private
  */
-let jr_data_mzero = {version        : 0,
+let jr_data_mzero = {version        : 0 as 0,   // yay ts type inference can't infer 0 is of type 0
                      named_keypairs : []};
 
 
@@ -88,7 +90,3 @@ put
 {
     await browser.storage.local.set({jr: state});
 }
-
-
-
-
diff --git a/jrx/src/popup.ts b/jrx/src/popup.ts
index f71a54f..9643e85 100644
--- a/jrx/src/popup.ts
+++ b/jrx/src/popup.ts
@@ -12,15 +12,5 @@ main
     ()
     : Promise<void>
 {
-    // detect button action
-    document.getElementById('generate')!.onclick = generate_keypair;
 }
 
-
-async function
-generate_keypair
-    ()
-{
-    let keypair = nacl.sign.keyPair();
-    document.getElementById('scratch')!.innerHTML += JSON.stringify(keypair, undefined, 4);
-}